iCal very slow? Here's how to fix it – Mac Guide


After updating to OS X El Capitan, iCal running very slow. Switching to the Week view or previous or next week in the Week view takes long time to load.

Solution:-

  1. First close iCal calendar app.
  2. In finder navigate to:   ~/Library/Preferences. 
  3. Note : Mac Library folder is hidden. In Finder, hold down the option key and choose the “Go” menu. Library folder will appear.
  4. Find:
    com.apple.iCal.plist
  5. Drag and drop it to the desktop.
  6. Now Reopen iCal Calendar app. Finally no slowness and no beach ball spinning. iCal app will work like a new installation.
  7. Yo don’t need to keep the com.apple.iCal.plist file in Desktop. If the issue is solved delete the file.

SEE ALSO : iCal won’t sync from iPhone to Mac? Here’s how to fix it

If you knew any other solutions to fix “iCal running slow” problem, inform us via comment.

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